collectd.conf(5): Document the per-plugin interval configuration.

[collectd.git] / src / configfile.h

diff --git a/src/configfile.h b/src/configfile.h
index e63a0ea047533257bde40be867bc0394060a884f..59ea55428e43e9752a91c3c9e82675fc0d7ba91b 100644 (file)
--- a/src/configfile.h
+++ b/src/configfile.h
@@ -100,6 +100,9 @@ int cf_util_get_string_buffer (const oconfig_item_t *ci, char *buffer,
 /* Assures the config option is a number and returns it as an int. */
 int cf_util_get_int (const oconfig_item_t *ci, int *ret_value);
 
+/* Assures the config option is a number and returns it as a double. */
+int cf_util_get_double (const oconfig_item_t *ci, double *ret_value);
+
 /* Assures the config option is a boolean and assignes it to `ret_bool'.
  * Otherwise, `ret_bool' is not changed and non-zero is returned. */
 int cf_util_get_boolean (const oconfig_item_t *ci, _Bool *ret_bool);